53816868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:214

約数の個数: 108

約数和(自身を含む): 162443008

約数和(自身を除く): 108626140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 83, 84, 93, 124, 126, 166, 186, 217, 249, 252, 279, 332, 372, 434, 498, 558, 581, 651, 747, 868, 996, 1116, 1162, 1302, 1494, 1743, 1953, 2324, 2573, 2604, 2988, 3486, 3906, 5146, 5229, 6889, 6972, 7719, 7812, 10292, 10458, 13778, 15438, 18011, 20667, 20916, 23157, 27556, 30876, 36022, 41334, 46314, 48223, 54033, 62001, 72044, 82668, 92628, 96446, 108066, 124002, 144669, 162099, 192892, 213559, 216132, 248004, 289338, 324198, 427118, 434007, 578676, 640677, 648396, 854236, 868014, 1281354, 1494913, 1736028, 1922031, 2562708, 2989826, 3844062, 4484739, 5979652, 7688124, 8969478, 13454217, 17938956, 26908434, 53816868]

約数ペア:

[(1, 53816868), (2, 26908434), (3, 17938956), (4, 13454217), (6, 8969478), (7, 7688124), (9, 5979652), (12, 4484739), (14, 3844062), (18, 2989826), (21, 2562708), (28, 1922031), (31, 1736028), (36, 1494913), (42, 1281354), (62, 868014), (63, 854236), (83, 648396), (84, 640677), (93, 578676), (124, 434007), (126, 427118), (166, 324198), (186, 289338), (217, 248004), (249, 216132), (252, 213559), (279, 192892), (332, 162099), (372, 144669), (434, 124002), (498, 108066), (558, 96446), (581, 92628), (651, 82668), (747, 72044), (868, 62001), (996, 54033), (1116, 48223), (1162, 46314), (1302, 41334), (1494, 36022), (1743, 30876), (1953, 27556), (2324, 23157), (2573, 20916), (2604, 20667), (2988, 18011), (3486, 15438), (3906, 13778), (5146, 10458), (5229, 10292), (6889, 7812), (6972, 7719)]